Dywidag Systems International USA Inc. (DSI)
Our company, DYWIDAG-Systems International USA Inc., is part of the international DSI Group. DSI’s scope of business is the development and application of Post-Tensioning and Geotechnical Systems for the Construction industry. DYWIDAG-Systems International USA Inc. was incorporated in 1969, in New York. We have grown over the past 45 years and today provide our high quality products and systems from a network of multiple production facilities strategically positioned around the US to meet your needs and project scheduling requirements. Our DYWIDAG Strand and Bar Post-Tensioning Systems have been utilized for decades in the building of civil structures, buildings, and containment vessels throughout the U.S. We are also heavily involved in the turn-key repair and rehabilitation of structures for change of use or capacity upgrade. DSI produces and supplies high quality products and systems for Construction in more than 90 countries and at 28 regional manufacturing sites.
Our nationwide business is divided into five areas:
- Post-Tensioning & Stay Cable Systems
- Geotechnical Systems
- Repair & Strengthening Solutions
- Form Ties & Accessories
- High Strength Concrete Reinforcement
Post-Tensioning, Stay Cable and Reinforcing Systems – Durability for your Construction Project
Our DYWIDAG Strand and Bar Post-Tensioning Systems have been utilized for decades in the building of civil structures, buildings, and containment vessels throughout the U.S. We are also heavily involved in the turn-key repair and rehabilitation of structures for change of use or capacity upgrade.
Our high-quality Unbonded Monostrand Post-Tensioning and Barrier Cable Systems are used in parking structures, high rise buildings, residential SOG construction as well as many other concrete construction applications. Our Form Tie Systems and accessories offer solutions for both typical and complex forming applications.
Geotechnical Products and Systems – Nationwide Stability and Flexibility for Your Jobsite
Our versatile DYWIDAG anchor, soil nail, tie rod and micropile systems and related product lines are used for a wide variety of geotechnical applications:
- Efficient stabilization of slopes and excavations
- Substructure foundation support
- Counteraction of uplift forces
- Stabilization of new structures and rehabilitation & strengthening of existing structures
As a result of our extensive research and development activities, we recently introduced our new DYWIDAG QuickEx Removable Strand Anchor System for temporary tieback shoring to the market.
Profit from our complete Service Package and long-term Experience
As a leading supplier and specialty subcontractor for tensioning and repair techniques, we provide complete services for your jobsite – no matter where it may be located.
Backed by many years of experience in all types of construction projects, our DYWIDAG specialists support you in every project phase. From the planning to the application of high quality DWIDAG systems on the construction site – we are there to support you through each step.
Innovation, Quality and Reliability for your specific Requirements in Construction
Systematic research in the fields of materials, structural engineering and construction methods combined with a world-wide network of resources has provided our company with a constant flow of innovative ideas.
Progressive development to solve the construction challenges of today, combined with a commitment to the highest quality standards, is our response to the needs of current and future construction markets.
We have recently developed a new, fully removable strand anchor system for temporary applications (patent pending): An environmentally responsible option in earth retention.
For monitoring forces in geotechnical and post-tensioned applications, we have introduced our new and innovative DYNA Force® Elasto-Magnetic Sensor System.
Our business philosophy is based on trust with our clients. Irrespective of circumstances, we are committed to deliver on the tasks we have been contracted for by our clients - always in accordance with our slogan: